Chilkat ActiveX Downloads

<?php// The Content-Transfer-Encoding header field is typically set to one of these values:// // base64// quoted-printable// binary// 8bit// 7bit// If the encoding is base64 or quoted-printable, then the bytes of the content are encoded as such.// The values "8bit", "7bit", and "binary" all imply that NO encoding has been performed.// Here are some guidelines and hints:// // 1) "8bit", "7bit", and "binary" encodings (i.e. NO encoding) results in the smallest MIME.// 2) A "binary" encoding implies non-text data. Binary MIME CANNOT be retrieved as a string. It can only be retrieved as a byte array.// 3) "8bit" and "7bit" encodings imply text.// 7bit implies that the text is us-ascii (all byte values less than or equal to 0x7F).// 8bit implies that the text contains non-us-ascii chars.// 4) Base64 is the best choice for encoding non-text data, such as PDF's, images, etc.// 5) quoted-printable is the best choice for encoding text data where most chars are going to be us-ascii. This would typically// include all Western European languages. For Asian, Arabic, Hebrew, etc. where most chars in the text are non-us-ascii,// the most efficient encoding would be base64.// Let's demonstrate with this small JPG image.
$sbJpgBase64 = new COM("Chilkat_9_5_0.StringBuilder");
$sbJpgBase64->Append('/9j/4AAQSkZJRgABAQEASABIAAD//gAmRmlsZSB3cml0dGVuIGJ5IEFkb2JlIFBob3Rvc2hvcD8g\r\n');
$sbJpgBase64->Append('NC4w/9sAQwAQCwwODAoQDg0OEhEQExgoGhgWFhgxIyUdKDozPTw5Mzg3QEhcTkBEV0U3OFBtUVdf\r\n');
$sbJpgBase64->Append('YmdoZz5NcXlwZHhcZWdj/9sAQwEREhIYFRgvGhovY0I4QmNjY2NjY2NjY2NjY2NjY2NjY2NjY2Nj\r\n');
$sbJpgBase64->Append('Y2NjY2NjY2NjY2NjY2NjY2NjY2NjY2NjY2Nj/8IAEQgAFAAUAwERAAIRAQMRAf/EABcAAAMBAAAA\r\n');
$sbJpgBase64->Append('AAAAAAAAAAAAAAIDBAX/xAAYAQADAQEAAAAAAAAAAAAAAAABAgMEAP/aAAwDAQACEAMQAAAB2kZY\r\n');
$sbJpgBase64->Append('NNEijWKddfTmLgALWH//xAAbEAACAgMBAAAAAAAAAAAAAAABAgMRAAQSE//aAAgBAQABBQL0XqN+\r\n');
$sbJpgBase64->Append('pM2aqJGMiqFFCyg7z//EABwRAAICAgMAAAAAAAAAAAAAAAERAAIQIQMSUf/aAAgBAwEBPwHqU5aq\r\n');
$sbJpgBase64->Append('Axx+y1tMQl4elj//xAAcEQEAAQUBAQAAAAAAAAAAAAABEQACEBIhA1H/2gAIAQIBAT8B3Bhqy7Zc\r\n');
$sbJpgBase64->Append('enyiwmGgDhiOzj//xAAdEAABAwUBAAAAAAAAAAAAAAABAAIREBIhIkFR/9oACAEBAAY/ArZyn+Cg\r\n');
$sbJpgBase64->Append('xtxWuJaoCnqDuin/xAAcEAABBAMBAAAAAAAAAAAAAAABABEhYRAxQVH/2gAIAQEAAT8hkEwPUUR9\r\n');
$sbJpgBase64->Append('DYfE4nxtRpIkBTsayuALIiuY/9oADAMBAAIAAwAAABDWPTsf/8QAGhEAAwADAQAAAAAAAAAAAAAA\r\n');
$sbJpgBase64->Append('AAEREDFBIf/aAAgBAwEBPxC0DVPcWm+Ce4OesrkE6bjH/8QAGBEBAQEBAQAAAAAAAAAAAAAAAREA\r\n');
$sbJpgBase64->Append('QRD/2gAIAQIBAT8QahMiOc8YgSrnTY3ELclHXn//xAAcEAEBAAIDAQEAAAAAAAAAAAABEQAhMUFx\r\n');
$sbJpgBase64->Append('EFH/2gAIAQEAAT8Qn3igmSZSj+c4N4zapMy9IjFV98wncN2iuLFsCEbDGxQkI6RO/n//2Q==\r\n');
$mime = new COM("Chilkat_9_5_0.Mime");
$mime->ContentType = 'image/jpeg';
$mime->SetBodyFromEncoded('base64',$sbJpgBase64->getAsString());
print $mime->getMime() . "\n";
print'-' . "\n";
// The result:// // Content-Type: image/jpeg// Content-Transfer-Encoding: base64// // /9j/4AAQSkZJRgABAQEASABIAAD//gAmRmlsZSB3cml0dGVuIGJ5IEFkb2JlIFBob3Rvc2hvcD8g// NC4w/9sAQwAQCwwODAoQDg0OEhEQExgoGhgWFhgxIyUdKDozPTw5Mzg3QEhcTkBEV0U3OFBtUVdf// YmdoZz5NcXlwZHhcZWdj/9sAQwEREhIYFRgvGhovY0I4QmNjY2NjY2NjY2NjY2NjY2NjY2NjY2Nj// Y2NjY2NjY2NjY2NjY2NjY2NjY2NjY2NjY2Nj/8IAEQgAFAAUAwERAAIRAQMRAf/EABcAAAMBAAAA// AAAAAAAAAAAAAAIDBAX/xAAYAQADAQEAAAAAAAAAAAAAAAABAgMEAP/aAAwDAQACEAMQAAAB2kZY// NNEijWKddfTmLgALWH//xAAbEAACAgMBAAAAAAAAAAAAAAABAgMRAAQSE//aAAgBAQABBQL0XqN+// pM2aqJGMiqFFCyg7z//EABwRAAICAgMAAAAAAAAAAAAAAAERAAIQIQMSUf/aAAgBAwEBPwHqU5aq// Axx+y1tMQl4elj//xAAcEQEAAQUBAQAAAAAAAAAAAAABEQACEBIhA1H/2gAIAQIBAT8B3Bhqy7Zc// enyiwmGgDhiOzj//xAAdEAABAwUBAAAAAAAAAAAAAAABAAIREBIhIkFR/9oACAEBAAY/ArZyn+Cg// xtxWuJaoCnqDuin/xAAcEAABBAMBAAAAAAAAAAAAAAABABEhYRAxQVH/2gAIAQEAAT8hkEwPUUR9// DYfE4nxtRpIkBTsayuALIiuY/9oADAMBAAIAAwAAABDWPTsf/8QAGhEAAwADAQAAAAAAAAAAAAAA// AAEREDFBIf/aAAgBAwEBPxC0DVPcWm+Ce4OesrkE6bjH/8QAGBEBAQEBAQAAAAAAAAAAAAAAAREA// QRD/2gAIAQIBAT8QahMiOc8YgSrnTY3ELclHXn//xAAcEAEBAAIDAQEAAAAAAAAAAAABEQAhMUFx// EFH/2gAIAQEAAT8Qn3igmSZSj+c4N4zapMy9IjFV98wncN2iuLFsCEbDGxQkI6RO/n//2Q==// // Set the Content-Transfer-Encoding to "binary" by setting the Encoding property.
$mime->Encoding = 'binary';
// Try to get the MIME string. This CANNOT be done. The bytes of the JPG image do not// represent chars, and to return a string means that bytes must be interpreted according// to some character encoding (such as utf-8). Non-text binary bytes can only be// contained in a string IF encoded in some way. Encodings such as Base64, quoted-printable,// URL, etc. exist to make it possible to represent binary data in string format.print $mime->getMime() . "\n";
print'-' . "\n";
// We CAN get the binary MIME as bytes..
$mimeBytes = $mime->GetMimeBytes();
// Regardless of the Content-Transfer-Encoding, the// body content can always be retrieved and the body bytes// decoded from whatever encoding is used..
$jpgBytes = $mime->GetBodyBinary();
// To get the body in base64 format, first make sure// the Content-Transfer-Encoding is base64, then call GetBodyEncoded.
$mime->Encoding = 'base64';
$jpgBase64 = $mime->getBodyEncoded();
print $jpgBase64 . "\n";
print'-' . "\n";
// Let's go back to "binary" MIME..
$mime->Encoding = 'binary';
// Let's say we have MIME, and it was loaded directly from a file, or from// a byte array. (It was not loaded from the contents of a string variable.)// We don't know whether the MIME contains binary or 8bit encodings, and thus// we dont' know if the MIME is safe to get as a string.// The Convert8Bit method can be called to recursively traverse the MIME and set// all 8bit or binary encodings to "base64". This makes the MIME safe for storing in// a string.
$mime->Convert8Bit();
$mimeStr = $mime->getMime();
print $mimeStr . "\n";
print'-' . "\n";
?>